Yes obviously it’s protectionist, the whole point of the DMA is to protect the EU internal market from entities that aren’t EU state apparatus from having too much control.

I’m not entirely sure how you say the DMA is badly drafted, what do think its objectives are? It’s not a “tech law” at all, it’s a market competition law that designed to deal with the unique imbalances created by large tech companies that historical competition law hasn't adequately dealt with.